I managed to reproduce the problem in a job based on the demo job, but the patch is not as simple as I thought, because an image might be either a local name (for example returned from Docker.build) or a remote name with registry. The originally proposed patch actually breaks the stock demo.

Jesse Glick
added a comment - 2016-12-08 20:44 I managed to reproduce the problem in a job based on the demo job, but the patch is not as simple as I thought, because an image might be either a local name (for example returned from Docker.build ) or a remote name with registry. The originally proposed patch actually breaks the stock demo.

Jesse Glick
added a comment - 2016-12-08 20:59 Alternately, perhaps the intention is that when using a registry, all local image names include the prefix, starting with build -t . The documentation is unclear on best practices.